Bic selling these leads in hard plastic containers that are less than 15% filled. They could hold at least 6 times more leads (I tried). And yes, it says "24 leads" but
BIC Καλτσάκι Mibas 15Den Γραφίτη One Size
Bic Mibas 15 Den Lycra 0-2 Pairs Black
Bic Mibas 15D Black | Skroutz.gr
Tubo aguas e tobogã - Picture of Minas Beach, Raul Soares - Tripadvisor